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Clippy lints

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This commit is contained in:
Greg Shuflin 2022-10-23 00:35:24 -07:00
parent 3f86c08dc1
commit f0e1d2b045
1 changed files with 2 additions and 2 deletions
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4
src/primitives/mod.rs
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@ -23,7 +23,7 @@ pub fn any_char(input: &str) -> ParseResult<&str, char, &str> {
pub fn one_of<'a>(items: &'static str) -> impl Parser<&'a str, &'a str, &'a str> { pub fn one_of<'a>(items: &'static str) -> impl Parser<&'a str, &'a str, &'a str> {
move |input: &'a str| { move |input: &'a str| {
if let Some(ch) = input.chars().nth(0) { if let Some(ch) = input.chars().next() {
if items.contains(ch) { if items.contains(ch) {
let (first, rest) = input.split_at(1); let (first, rest) = input.split_at(1);
return Ok((first, rest)); return Ok((first, rest));
@ -60,7 +60,7 @@ pub fn identifier(input: &str) -> ParseResult<&str, String, &str> {
_ => return Err(input), _ => return Err(input),
} }
while let Some(next) = chars.next() { for next in chars {
if next.is_alphanumeric() { if next.is_alphanumeric() {
buf.push(next); buf.push(next);
} else { } else {